what will happen when excitation of a synchronous machine
is suddenly reduce to zero when it is running at full
load..??
Answer Posted / k.prakashchandra
If the prime mover is not working ,the synch generator will
run as induction motor and if the prime mover is still
driving , it will run as induction generator.It may be
noted that in large generator, field is the rotor
| Is This Answer Correct ? | 3 Yes | 5 No |
Post New Answer View All Answers
How will you justify IR value and Charging voltage of any motor,transformer and Cables.......???? . . . . . . . . Plz tell me any body Baljeet Singh, engineer_89@refiff.com
R=*¶ l/a
What is the safety of UPS?
What size cable (based on voltage drop) is required to supply a 40 A three phase boiler if the wiring system is 75V single insulated cables installed in non-metallic rigid conduit 56m from the main switchboard? Voltage drop in the consumer's mains is 8V.
which mm cable should be used for 1.hp immersible pump motor for the distance of 330 metres?
Draw the line diagram of diffretial relay connected to transformer?
Why power genaration in India is at 50HZ while America its 60HZ
distribution is maximum done by a)radial b)network c) parallel d)b & c
i wasted one year for the job after completed my btech what can i say about 1year time in interview
1.Z transform always lies around ? a) origin b) pole c) zero d) z=1. Multiples Mcqs which is bother me can’t find answers on internet. Some help required with little explanation . Note: this is not homework or related to any test. Thanks
What is the rate of WCT on the Electrical Contracts comprising of DG Sets and Civil Works in Delhi ?
Can Anyone Answer anyone of these ? Q1) why direct SOLUTION of Load Flow Studies in Not Possile ? Q2)Why majority of Buses in power system are load buses Q3)Why one of the buses in Power system is taken as reference bus (slack or swing) Bus ? Q4)Bus Admittance Matrix is a sparce (means it contains some zero elements ) matrix , give reason
why the earth is taken minimum in supplying? wather it the proportional factor to getting work any equipment or a power plant?
What is force on parallel conductors ?
where is core-type and shell-type construction suitable for transformers ?